AU3842093A - Servo system - Google Patents
Servo systemInfo
- Publication number
- AU3842093A AU3842093A AU38420/93A AU3842093A AU3842093A AU 3842093 A AU3842093 A AU 3842093A AU 38420/93 A AU38420/93 A AU 38420/93A AU 3842093 A AU3842093 A AU 3842093A AU 3842093 A AU3842093 A AU 3842093A
- Authority
- AU
- Australia
- Prior art keywords
- servo system
- servo
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/86—Re-recording, i.e. transcribing information from one magnetisable record carrier on to one or more similar or dissimilar record carriers
- G11B5/865—Re-recording, i.e. transcribing information from one magnetisable record carrier on to one or more similar or dissimilar record carriers by contact "printing"
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/43—Control or regulation of mechanical tension of record carrier, e.g. tape tension
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/60—Guiding record carrier
- G11B15/605—Guiding record carrier without displacing the guiding means
- G11B15/607—Pneumatic guiding
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/886,688 US5392976A (en) | 1992-05-19 | 1992-05-19 | Servo system |
US886688 | 1992-05-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU3842093A true AU3842093A (en) | 1993-12-02 |
AU666001B2 AU666001B2 (en) | 1996-01-25 |
Family
ID=25389541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU38420/93A Expired - Fee Related AU666001B2 (en) | 1992-05-19 | 1993-05-06 | Servo system |
Country Status (5)
Country | Link |
---|---|
US (2) | US5392976A (en) |
EP (1) | EP0570853A3 (en) |
JP (1) | JPH07121939A (en) |
AU (1) | AU666001B2 (en) |
CA (1) | CA2096449A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5537267A (en) * | 1993-03-09 | 1996-07-16 | Hightree Media Corporation | Apparatus for, and methods of, processing a slave cassette to obtain a transfer of an image on a master tape to a slave tape in the slave cassette |
MXPA02004094A (en) * | 1999-10-28 | 2002-10-11 | Segway Systems Llc | Porous air bearings for tape transports and method of fabrication thereof. |
US6563659B1 (en) | 2000-03-08 | 2003-05-13 | Hewlett-Packard Development Company, L.P. | Method and apparatus for servo code based tape tension measurement |
KR20020086291A (en) * | 2001-05-11 | 2002-11-18 | 후지 샤신 필름 가부시기가이샤 | Master carrier for magnetic transfer |
US20020187295A1 (en) * | 2001-05-15 | 2002-12-12 | Fuji Photo Film Co., Ltd. | Magnetic transfer master medium |
DE10139231C1 (en) * | 2001-08-09 | 2003-03-13 | Siemens Dematic Ag | Device for feeding flat objects |
US6909581B2 (en) | 2003-05-02 | 2005-06-21 | Segway Systems, Llc | Tape head assembly with air bearing guide |
JP2004348795A (en) * | 2003-05-20 | 2004-12-09 | Fuji Photo Film Co Ltd | Magnetic transfer method and magnetic transfer device |
JP2006059472A (en) * | 2004-08-20 | 2006-03-02 | Sony Corp | Linear tape drive apparatus |
US20060252621A1 (en) * | 2005-05-09 | 2006-11-09 | Howell Clifton R | Method and apparatus for zipper registration braking |
US7467757B2 (en) * | 2005-12-12 | 2008-12-23 | International Business Machines Corporation | Tape tension modulation system and method |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2956300A (en) * | 1956-09-17 | 1960-10-18 | Oxy Dry Sprayer Corp | Web tensioning and cleaning apparatus |
GB876221A (en) * | 1957-01-02 | 1961-08-30 | Emi Ltd | Improvements in or relating to web transport apparatus |
US2967674A (en) * | 1958-05-05 | 1961-01-10 | Honeywell Regulator Co | Web tensioner |
NL267732A (en) * | 1960-09-09 | |||
DE1185891B (en) * | 1961-07-18 | 1965-01-21 | Bull Sa Machines | Pneumatic belt drive device |
US3375963A (en) * | 1964-10-27 | 1968-04-02 | Ampex | High performance tape transport |
US3420424A (en) * | 1966-01-10 | 1969-01-07 | Ibm | Concave-surfaced vacuum controlled air film |
US3489325A (en) * | 1967-10-25 | 1970-01-13 | Borg Warner | Control system with multichamber vacuum unit for regulating lateral web alignment |
US3782653A (en) * | 1971-03-20 | 1974-01-01 | Masson Scott Thrissell Eng Ltd | Web tension control apparatus |
US3825948A (en) * | 1972-12-11 | 1974-07-23 | Cons Video Systems | High speed thermal duplication of magnetic tape |
JPS5472847A (en) * | 1977-11-22 | 1979-06-11 | Fuji Photo Film Co Ltd | Method of conveying web |
US4213159A (en) * | 1978-10-27 | 1980-07-15 | King Instrument Corporation | Pneumatic clamps and thermomagnetic duplication |
FI793545A (en) * | 1978-11-16 | 1980-05-17 | Enar Von Knorring | RULLGARDINSKONSTRUKTION |
US4301687A (en) * | 1980-05-19 | 1981-11-24 | Computer Peripherals, Inc. | Pneumatic tension sensor |
US4337885A (en) * | 1980-06-10 | 1982-07-06 | Stahler Alfred F | Apparatus for guiding tape |
US4336900A (en) * | 1980-07-17 | 1982-06-29 | Bell & Howell Company | Adjustable tape guiding method and apparatus |
US4419003A (en) * | 1980-08-27 | 1983-12-06 | Hitachi, Ltd. | Recording sheet conveying system of pressure fixing type electrostatic printing apparatus |
US4434954A (en) * | 1982-04-02 | 1984-03-06 | Ampex Corporation | Tape tensioning apparatus |
JPS6040549A (en) * | 1983-07-29 | 1985-03-02 | Otani Denki Kk | Tension arm device |
JPS60133561A (en) * | 1983-12-22 | 1985-07-16 | Fujitsu Ltd | Tape tension control system |
US4752842A (en) * | 1984-01-25 | 1988-06-21 | Sony Corporation | Tape driving system for a magnetic transfer apparatus |
JPS61126632A (en) * | 1984-11-22 | 1986-06-14 | Matsushita Electric Ind Co Ltd | Production of magnetic recording medium |
JPS63109167A (en) * | 1986-10-24 | 1988-05-13 | Matsushita Electric Ind Co Ltd | Device for producing thin metallic film |
JP2520684B2 (en) * | 1988-03-04 | 1996-07-31 | 富士写真フイルム株式会社 | Method of manufacturing magnetic recording medium |
US5032936A (en) * | 1988-06-27 | 1991-07-16 | Matsusita Electric Industrial Co. Ltd. | Tape tension apparatus |
US4958111A (en) * | 1989-09-08 | 1990-09-18 | Gago Noel J | Tension and web guiding system |
SE467665B (en) * | 1990-12-12 | 1992-08-24 | Bengt Andreasson | PROCEDURE AND DEVICE FOR DETERMINING AND REGULATING THE TENSION IN A CIRCUIT |
-
1992
- 1992-05-19 US US07/886,688 patent/US5392976A/en not_active Expired - Fee Related
-
1993
- 1993-05-06 AU AU38420/93A patent/AU666001B2/en not_active Expired - Fee Related
- 1993-05-13 EP EP93107844A patent/EP0570853A3/en not_active Withdrawn
- 1993-05-17 JP JP5115049A patent/JPH07121939A/en active Pending
- 1993-05-18 CA CA002096449A patent/CA2096449A1/en not_active Abandoned
-
1994
- 1994-12-20 US US08/360,209 patent/US5513817A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0570853A3 (en) | 1995-08-02 |
EP0570853A2 (en) | 1993-11-24 |
JPH07121939A (en) | 1995-05-12 |
US5513817A (en) | 1996-05-07 |
CA2096449A1 (en) | 1993-11-20 |
US5392976A (en) | 1995-02-28 |
AU666001B2 (en) | 1996-01-25 |
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